Shenzhen Ritar Power Co., Ltd. is incorporated as High-Tech Sino-America joint venture company, who is specialized in research, development, manufacture and promotion of Maintenance-free, Valve-regulated, sealed lead acid (VRLA) battery in China. Since the opening, Ritar Power has been continuously introducing and adopting worldly advanced technology, state-of-the-art equipments to ensure each battery is produced in accordance with the ISO9001. Now, our products are featured with High-capacity, Good-coherence and Long Stand-by & Cyclic life time, and possess the leading position in this industry.